# SDR CA131104020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 15, 2013
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Bombdr DHC8400
- Engine: Pwc PW150A
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Fluctuates
- Location: Nr 1 Torque
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA131104020

## Discrepancy

(CAN) THE PILOT WAS REQUIRED TO USE EMERGENCY PROCEDURE DUE TO A TORQUE FLUCTUATION FROM THE NR 1 ENGINE.  INVESTIGATION IS ONGOING.

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